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BQ25703A: BQ25703A help check the schematic

Part Number: BQ25703A
Other Parts Discussed in Thread: BQ25703


The customer design with BQ25703A, the input voltage 5-8V, CHRG_OK is low, and boost MOS is hot. REGN is about 5v, the problem is no output voltage.

Attached the schematic for your reference.


Please help check the schematic.